Inventories	9 Months Ended
Sep. 30, 2018
Inventory Disclosure [Abstract]
Inventories	Inventories All of our inventory as of September 30, 2018 and December 31, 2017 consisted of supplies held for use in our drilling operations.

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-URI http://asc.fasb.org/topic&trid=2126998

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